Point pyspark test to the local dockjer-compose setup

This still is not working, but it's not totally failing I guess

python/tests/pyspark_integration/test_concurrent_write_s3_dynamo.py

@@ -183,6 +183,11 @@ def delete_dynamodb_table(table_name: str):
 
 @pytest.fixture
 def setup():
+    os.environ['AWS_ENDPOINT_URL'] = 'http://localhost:4566'
+    os.environ['AWS_REGION'] = 'us-east-1'
+    os.environ['AWS_ACCESS_KEY_ID'] = 'deltalake'
+    os.environ['AWS_SECRET_ACCESS_KEY'] = 'weloverust'
+    os.environ['AWS_ALLOW_HTTP'] = 'true'
     id = uuid.uuid4()
     bucket_name = f"delta-rs-integration-{id}"
     bucket_url = f"s3://{bucket_name}"